Update `ConfigFileApplicationListener` so that property filtering works
against the original `PropertySource`, rather than the underling `Map`.
Prior to this commit, it was impossible for a `CompositePropertySource`
to be used as the `defaultPropertySource`.
Closes gh-17011
Reduce the surface area of the public API by making the
`BasicAuthentication` and `BasicAuthenticationClientHttpRequestFactory`
class package private.
This commit also attempts to simplify `TestRestTemplate` by keeping
the `RestTemplateBuilder` and reusing it, rather than needing to deal
only with a `RestTemplate` instance.
See gh-17010
Update `RestTemplateBuilder` to use a custom request factory to add
authentication headers rather than an interceptor.
Prior to this commit, the use of the `BasicAuthenticationInterceptor`
interceptor could cause `OutOfMemoryError` whenever a large file is
uploaded.
See gh-17010
Split the JUnit 5 `OutputCapture` class into separate `OutputExtension`
and `CapturedOutput` classes. The JUnit 5 callback methods are now
contained only in the `OutputExtension` class so no longer pollute the
public API that users will interact with.
The `CapturedOutput` class has also been updated to capture System.err
and System.out separately to allow distinct assertions if required.
Closes gh-17029
Update `SpringIterableConfigurationPropertySource` so that they cache
and cache key are not stored in different fields. Prior to this commit
it was possible that the an incorrect cache could be returned from
because the key and cache were out of sync.
This commit also allows more lenient handling of ConcurrentModification
exceptions if they are thrown during cache retrieval.
Closes gh-17017
See gh-17013
Update `TomcatWebServer` so that lifecycle exceptions are silently
swallowed when attempting shutdown. Prior to this commit it was
possible that a Tomcat instance might not be properly destroyed and
could leave non daemon threads running, which prevent the JVM from
exiting.
Fixes gh-16892
Update `JavaBeanBinder` so that the `isOfDifferentType` method checks
both the actual type and the resolved type. Prior to this commit, it
was possible that when `canCallGetValue` is `true` the `resolvedType`
could be different from `type.resolve`.
Closes gh-16974
